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| author | Robin Watts <robin.watts@artifex.com> | 2014-03-05 12:07:46 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2014-03-17 17:41:16 +0000 |
| commit | 801c5c0781c81925ae7c7937c8595dcae780bc85 (patch) | |
| tree | f3726d13534b8cff25275263a6140beb56795586 /source/pdf/pdf-interpret.c | |
| parent | 2c1ec5347ae7c2b610c33f5cd0a034d9c8345d77 (diff) | |
| download | mupdf-801c5c0781c81925ae7c7937c8595dcae780bc85.tar.xz | |
Ensure that BDC operators get both params.
Currently, when parsing, each time we encounter a name, we throw away
the last name we had. BDC operators are called with:
/Name <object> BDC
If the <object> is a name, we lose the original /Name.
To fix this, parsing a name when we already have a name will cause
the name to be stored as an object.
This has various knock on effects throughout the code to read from
csi->obj rather than csi->name.
Also, ensure that when cleaning, we collect a list of the object
names in our new resources dictionary.
Diffstat (limited to 'source/pdf/pdf-interpret.c')
| -rw-r--r-- | source/pdf/pdf-interpret.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/source/pdf/pdf-interpret.c b/source/pdf/pdf-interpret.c index f0271cf3..3984d8e6 100644 --- a/source/pdf/pdf-interpret.c +++ b/source/pdf/pdf-interpret.c @@ -324,7 +324,14 @@ pdf_process_stream(pdf_csi *csi, pdf_lexbuf *buf) break; case PDF_TOK_NAME: - fz_strlcpy(csi->name, buf->scratch, sizeof(csi->name)); + if (csi->name[0]) + { + pdf_drop_obj(csi->obj); + csi->obj = NULL; + csi->obj = pdf_new_name(csi->doc, buf->scratch); + } + else + fz_strlcpy(csi->name, buf->scratch, sizeof(csi->name)); break; case PDF_TOK_INT: |